Create objects of type "integer".

Create or test for objects of type "integer". This function is a wrapper of the function as.integer() and evaluates if the object to be coerced can be interpreted as a integer. Any object : NA, NA_integer, NA_Date_, (...), Boolean, such as 0, 0L, F, FALSE, false, FaLsE, (...), Any string "1", "+1", "-1", "1.0000" will be converted as NA or integer. Any other other will return an error.

as_any_integer(x)

Arguments

x

Object to be coerced or tested. Can be a vector.

Value

An integer object of the same size.

See also

as.logical()

Examples

{

library(dplyr)

as_any_integer("1")
as_any_integer(c("1.000","2.0","1","+12","-12"))
try(as_any_integer('foo'))

tibble(values = c("1.000","2.0","1","+12","-12")) %>%
  mutate(bool_values = as_any_integer(values))

}
#> Error : x is not in a standard unambiguous format to be coerced into type 'integer'
#> # A tibble: 5 × 2
#>   values bool_values
#>   <chr>        <int>
#> 1 1.000            1
#> 2 2.0              2
#> 3 1                1
#> 4 +12             12
#> 5 -12            -12